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error Miller

Error Code [Over] [Temp]

Over temperature condition has occurred. The unit has exceeded acceptable temperature limits.

? What Causes This

Excessive duty cycle, blocked ventilation, insufficient cooling, or prolonged continuous operation.

How to Fix It

Allow the unit to cool. Error will clear after temperatures reach acceptable levels. Check that ventilation is not obstructed and reduce duty cycle.

Source: page 60 of the official manual

From the manual

Manual page 60 — Miller error [Over] [Temp]

This error code appears in:

Miller Dynasty 280